grammar , vocabulary , pronunciation...
U know and if I wanna I don’t like it to you get to know
Yes. Virtually anything can be the theme of an essay, as long as you can find enough information about it to write enough paragraphs to be considered an essay.
Hook:
If no ban:
Within life, through the smallest viewpoint, there is an importance in everything. Whether we see it or not, every action, item, and person has an importance and influence to society. (explain how book is important to society)
If yes ban:
For certain situations, some things are better unleft, and not described further. Caustions of these might cause future problems for people of all ages. (explain how book isn't worthyful).